stable-rc/linux-4.14.y build: 201 builds: 177 failed, 24 passed, 177 errors, 455 warnings (v4.14.161-72-gac4e1f65c8e8)

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stable-rc/linux-4.14.y build: 201 builds: 177 failed, 24 passed, 177 errors, 455 warnings (v4.14.161-72-gac4e1f65c8e8)

Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.14.y/kernel/v4.14.161-72-gac4e1f65c8e8/

Tree: stable-rc
Branch: linux-4.14.y
Git Describe: v4.14.161-72-gac4e1f65c8e8
Git Commit: ac4e1f65c8e8dbb1e7677acef9b3508aa2f8c3b1
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
Built: 6 unique architectures

Build Failures Detected:

arc:
    axs103_defconfig: (gcc-8) FAIL
    axs103_smp_defconfig: (gcc-8) FAIL
    haps_hs_defconfig: (gcc-8) FAIL
    haps_hs_smp_defconfig: (gcc-8) FAIL
    hsdk_defconfig: (gcc-8) FAIL
    nsim_hs_defconfig: (gcc-8) FAIL
    nsim_hs_smp_defconfig: (gcc-8) FAIL
    nsimosci_hs_defconfig: (gcc-8) FAIL
    nsimosci_hs_smp_defconfig: (gcc-8) FAIL
    vdk_hs38_defconfig: (gcc-8) FAIL
    vdk_hs38_smp_defconfig: (gcc-8) FAIL

arm64:
    defconfig: (gcc-8) FAIL

arm:
    acs5k_defconfig: (gcc-8) FAIL
    acs5k_tiny_defconfig: (gcc-8) FAIL
    aspeed_g4_defconfig: (gcc-8) FAIL
    aspeed_g5_defconfig: (gcc-8) FAIL
    assabet_defconfig: (gcc-8) FAIL
    at91_dt_defconfig: (gcc-8) FAIL
    axm55xx_defconfig: (gcc-8) FAIL
    badge4_defconfig: (gcc-8) FAIL
    bcm2835_defconfig: (gcc-8) FAIL
    cerfcube_defconfig: (gcc-8) FAIL
    clps711x_defconfig: (gcc-8) FAIL
    cm_x2xx_defconfig: (gcc-8) FAIL
    cm_x300_defconfig: (gcc-8) FAIL
    cns3420vb_defconfig: (gcc-8) FAIL
    colibri_pxa270_defconfig: (gcc-8) FAIL
    colibri_pxa300_defconfig: (gcc-8) FAIL
    collie_defconfig: (gcc-8) FAIL
    corgi_defconfig: (gcc-8) FAIL
    davinci_all_defconfig: (gcc-8) FAIL
    dove_defconfig: (gcc-8) FAIL
    ebsa110_defconfig: (gcc-8) FAIL
    em_x270_defconfig: (gcc-8) FAIL
    ep93xx_defconfig: (gcc-8) FAIL
    eseries_pxa_defconfig: (gcc-8) FAIL
    exynos_defconfig: (gcc-8) FAIL
    ezx_defconfig: (gcc-8) FAIL
    footbridge_defconfig: (gcc-8) FAIL
    gemini_defconfig: (gcc-8) FAIL
    h3600_defconfig: (gcc-8) FAIL
    h5000_defconfig: (gcc-8) FAIL
    hackkit_defconfig: (gcc-8) FAIL
    hisi_defconfig: (gcc-8) FAIL
    imote2_defconfig: (gcc-8) FAIL
    imx_v4_v5_defconfig: (gcc-8) FAIL
    imx_v6_v7_defconfig: (gcc-8) FAIL
    integrator_defconfig: (gcc-8) FAIL
    iop13xx_defconfig: (gcc-8) FAIL
    iop32x_defconfig: (gcc-8) FAIL
    iop33x_defconfig: (gcc-8) FAIL
    ixp4xx_defconfig: (gcc-8) FAIL
    jornada720_defconfig: (gcc-8) FAIL
    keystone_defconfig: (gcc-8) FAIL
    ks8695_defconfig: (gcc-8) FAIL
    lart_defconfig: (gcc-8) FAIL
    lpc32xx_defconfig: (gcc-8) FAIL
    lpd270_defconfig: (gcc-8) FAIL
    lubbock_defconfig: (gcc-8) FAIL
    magician_defconfig: (gcc-8) FAIL
    mainstone_defconfig: (gcc-8) FAIL
    mini2440_defconfig: (gcc-8) FAIL
    mmp2_defconfig: (gcc-8) FAIL
    moxart_defconfig: (gcc-8) FAIL
    multi_v4t_defconfig: (gcc-8) FAIL
    multi_v5_defconfig: (gcc-8) FAIL
    multi_v7_defconfig: (gcc-8) FAIL
    mv78xx0_defconfig: (gcc-8) FAIL
    mvebu_v5_defconfig: (gcc-8) FAIL
    mvebu_v7_defconfig: (gcc-8) FAIL
    mxs_defconfig: (gcc-8) FAIL
    neponset_defconfig: (gcc-8) FAIL
    netwinder_defconfig: (gcc-8) FAIL
    netx_defconfig: (gcc-8) FAIL
    nhk8815_defconfig: (gcc-8) FAIL
    nuc910_defconfig: (gcc-8) FAIL
    nuc950_defconfig: (gcc-8) FAIL
    nuc960_defconfig: (gcc-8) FAIL
    omap2plus_defconfig: (gcc-8) FAIL
    orion5x_defconfig: (gcc-8) FAIL
    palmz72_defconfig: (gcc-8) FAIL
    pcm027_defconfig: (gcc-8) FAIL
    prima2_defconfig: (gcc-8) FAIL
    pxa168_defconfig: (gcc-8) FAIL
    pxa255-idp_defconfig: (gcc-8) FAIL
    pxa3xx_defconfig: (gcc-8) FAIL
    pxa910_defconfig: (gcc-8) FAIL
    pxa_defconfig: (gcc-8) FAIL
    qcom_defconfig: (gcc-8) FAIL
    raumfeld_defconfig: (gcc-8) FAIL
    realview_defconfig: (gcc-8) FAIL
    rpc_defconfig: (gcc-8) FAIL
    s3c2410_defconfig: (gcc-8) FAIL
    s3c6400_defconfig: (gcc-8) FAIL
    s5pv210_defconfig: (gcc-8) FAIL
    sama5_defconfig: (gcc-8) FAIL
    shannon_defconfig: (gcc-8) FAIL
    shmobile_defconfig: (gcc-8) FAIL
    simpad_defconfig: (gcc-8) FAIL
    socfpga_defconfig: (gcc-8) FAIL
    spear13xx_defconfig: (gcc-8) FAIL
    spear3xx_defconfig: (gcc-8) FAIL
    spear6xx_defconfig: (gcc-8) FAIL
    spitz_defconfig: (gcc-8) FAIL
    sunxi_defconfig: (gcc-8) FAIL
    tango4_defconfig: (gcc-8) FAIL
    tegra_defconfig: (gcc-8) FAIL
    trizeps4_defconfig: (gcc-8) FAIL
    u300_defconfig: (gcc-8) FAIL
    u8500_defconfig: (gcc-8) FAIL
    versatile_defconfig: (gcc-8) FAIL
    vexpress_defconfig: (gcc-8) FAIL
    vt8500_v6_v7_defconfig: (gcc-8) FAIL
    zeus_defconfig: (gcc-8) FAIL
    zx_defconfig: (gcc-8) FAIL

i386:
    i386_defconfig: (gcc-8) FAIL

mips:
    32r2el_defconfig: (gcc-8) FAIL
    ar7_defconfig: (gcc-8) FAIL
    ath25_defconfig: (gcc-8) FAIL
    ath79_defconfig: (gcc-8) FAIL
    bcm47xx_defconfig: (gcc-8) FAIL
    bigsur_defconfig: (gcc-8) FAIL
    bmips_be_defconfig: (gcc-8) FAIL
    bmips_stb_defconfig: (gcc-8) FAIL
    capcella_defconfig: (gcc-8) FAIL
    cavium_octeon_defconfig: (gcc-8) FAIL
    ci20_defconfig: (gcc-8) FAIL
    cobalt_defconfig: (gcc-8) FAIL
    db1xxx_defconfig: (gcc-8) FAIL
    decstation_defconfig: (gcc-8) FAIL
    e55_defconfig: (gcc-8) FAIL
    fuloong2e_defconfig: (gcc-8) FAIL
    gpr_defconfig: (gcc-8) FAIL
    ip22_defconfig: (gcc-8) FAIL
    ip27_defconfig: (gcc-8) FAIL
    ip28_defconfig: (gcc-8) FAIL
    ip32_defconfig: (gcc-8) FAIL
    jazz_defconfig: (gcc-8) FAIL
    jmr3927_defconfig: (gcc-8) FAIL
    lasat_defconfig: (gcc-8) FAIL
    lemote2f_defconfig: (gcc-8) FAIL
    loongson1b_defconfig: (gcc-8) FAIL
    loongson1c_defconfig: (gcc-8) FAIL
    loongson3_defconfig: (gcc-8) FAIL
    malta_defconfig: (gcc-8) FAIL
    malta_kvm_defconfig: (gcc-8) FAIL
    malta_kvm_guest_defconfig: (gcc-8) FAIL
    malta_qemu_32r6_defconfig: (gcc-8) FAIL
    maltaaprp_defconfig: (gcc-8) FAIL
    maltasmvp_defconfig: (gcc-8) FAIL
    maltasmvp_eva_defconfig: (gcc-8) FAIL
    maltaup_defconfig: (gcc-8) FAIL
    maltaup_xpa_defconfig: (gcc-8) FAIL
    markeins_defconfig: (gcc-8) FAIL
    mips_paravirt_defconfig: (gcc-8) FAIL
    mpc30x_defconfig: (gcc-8) FAIL
    mtx1_defconfig: (gcc-8) FAIL
    nlm_xlp_defconfig: (gcc-8) FAIL
    nlm_xlr_defconfig: (gcc-8) FAIL
    omega2p_defconfig: (gcc-8) FAIL
    pic32mzda_defconfig: (gcc-8) FAIL
    pistachio_defconfig: (gcc-8) FAIL
    pnx8335_stb225_defconfig: (gcc-8) FAIL
    qi_lb60_defconfig: (gcc-8) FAIL
    rb532_defconfig: (gcc-8) FAIL
    rbtx49xx_defconfig: (gcc-8) FAIL
    rm200_defconfig: (gcc-8) FAIL
    rt305x_defconfig: (gcc-8) FAIL
    sb1250_swarm_defconfig: (gcc-8) FAIL
    tb0219_defconfig: (gcc-8) FAIL
    tb0226_defconfig: (gcc-8) FAIL
    tb0287_defconfig: (gcc-8) FAIL
    vocore2_defconfig: (gcc-8) FAIL
    workpad_defconfig: (gcc-8) FAIL
    xilfpga_defconfig: (gcc-8) FAIL
    xway_defconfig: (gcc-8) FAIL

x86_64:
    x86_64_defconfig: (gcc-8) FAIL

Errors and Warnings Detected:

arc:
    axs103_defconfig (gcc-8): 1 error, 2 warnings
    axs103_smp_defconfig (gcc-8): 1 error, 2 warnings
    haps_hs_defconfig (gcc-8): 1 error, 2 warnings
    haps_hs_smp_defconfig (gcc-8): 1 error, 2 warnings
    hsdk_defconfig (gcc-8): 1 error, 2 warnings
    nsim_hs_defconfig (gcc-8): 1 error, 2 warnings
    nsim_hs_smp_defconfig (gcc-8): 1 error, 2 warnings
    nsimosci_hs_defconfig (gcc-8): 1 error, 2 warnings
    nsimosci_hs_smp_defconfig (gcc-8): 1 error, 2 warnings
    vdk_hs38_defconfig (gcc-8): 1 error, 2 warnings
    vdk_hs38_smp_defconfig (gcc-8): 1 error, 2 warnings

arm64:
    allnoconfig (gcc-8): 2 warnings
    defconfig (gcc-8): 1 error, 3 warnings
    tinyconfig (gcc-8): 2 warnings

arm:
    acs5k_defconfig (gcc-8): 1 error, 3 warnings
    acs5k_tiny_defconfig (gcc-8): 1 error, 3 warnings
    aspeed_g4_defconfig (gcc-8): 1 error, 3 warnings
    aspeed_g5_defconfig (gcc-8): 1 error, 3 warnings
    assabet_defconfig (gcc-8): 1 error, 3 warnings
    at91_dt_defconfig (gcc-8): 1 error, 2 warnings
    axm55xx_defconfig (gcc-8): 1 error, 3 warnings
    badge4_defconfig (gcc-8): 1 error, 3 warnings
    bcm2835_defconfig (gcc-8): 1 error, 2 warnings
    cerfcube_defconfig (gcc-8): 1 error, 3 warnings
    clps711x_defconfig (gcc-8): 1 error, 3 warnings
    cm_x2xx_defconfig (gcc-8): 1 error, 2 warnings
    cm_x300_defconfig (gcc-8): 1 error, 3 warnings
    cns3420vb_defconfig (gcc-8): 1 error, 3 warnings
    colibri_pxa270_defconfig (gcc-8): 1 error, 3 warnings
    colibri_pxa300_defconfig (gcc-8): 1 error, 3 warnings
    collie_defconfig (gcc-8): 1 error, 3 warnings
    corgi_defconfig (gcc-8): 1 error, 3 warnings
    davinci_all_defconfig (gcc-8): 1 error, 3 warnings
    dove_defconfig (gcc-8): 1 error, 3 warnings
    ebsa110_defconfig (gcc-8): 1 error, 3 warnings
    em_x270_defconfig (gcc-8): 1 error, 2 warnings
    ep93xx_defconfig (gcc-8): 1 error, 3 warnings
    eseries_pxa_defconfig (gcc-8): 1 error, 3 warnings
    exynos_defconfig (gcc-8): 1 error, 3 warnings
    ezx_defconfig (gcc-8): 1 error, 3 warnings
    footbridge_defconfig (gcc-8): 1 error, 3 warnings
    gemini_defconfig (gcc-8): 1 error, 3 warnings
    h3600_defconfig (gcc-8): 1 error, 3 warnings
    h5000_defconfig (gcc-8): 1 error, 2 warnings
    hackkit_defconfig (gcc-8): 1 error, 3 warnings
    hisi_defconfig (gcc-8): 1 error, 3 warnings
    imote2_defconfig (gcc-8): 1 error, 3 warnings
    imx_v4_v5_defconfig (gcc-8): 1 error, 2 warnings
    imx_v6_v7_defconfig (gcc-8): 1 error, 3 warnings
    integrator_defconfig (gcc-8): 1 error, 3 warnings
    iop13xx_defconfig (gcc-8): 1 error, 3 warnings
    iop32x_defconfig (gcc-8): 1 error, 3 warnings
    iop33x_defconfig (gcc-8): 1 error, 3 warnings
    ixp4xx_defconfig (gcc-8): 1 error, 3 warnings
    jornada720_defconfig (gcc-8): 1 error, 3 warnings
    keystone_defconfig (gcc-8): 1 error, 3 warnings
    ks8695_defconfig (gcc-8): 1 error, 3 warnings
    lart_defconfig (gcc-8): 1 error, 3 warnings
    lpc32xx_defconfig (gcc-8): 1 error, 2 warnings
    lpd270_defconfig (gcc-8): 1 error, 3 warnings
    lubbock_defconfig (gcc-8): 1 error, 3 warnings
    magician_defconfig (gcc-8): 1 error, 3 warnings
    mainstone_defconfig (gcc-8): 1 error, 3 warnings
    mini2440_defconfig (gcc-8): 1 error, 3 warnings
    mmp2_defconfig (gcc-8): 1 error, 3 warnings
    moxart_defconfig (gcc-8): 1 error, 3 warnings
    multi_v4t_defconfig (gcc-8): 1 error, 3 warnings
    multi_v5_defconfig (gcc-8): 1 error, 3 warnings
    multi_v7_defconfig (gcc-8): 1 error, 3 warnings
    mv78xx0_defconfig (gcc-8): 1 error, 3 warnings
    mvebu_v5_defconfig (gcc-8): 1 error, 3 warnings
    mvebu_v7_defconfig (gcc-8): 1 error, 3 warnings
    mxs_defconfig (gcc-8): 1 error, 3 warnings
    neponset_defconfig (gcc-8): 1 error, 3 warnings
    netwinder_defconfig (gcc-8): 1 error, 3 warnings
    netx_defconfig (gcc-8): 1 error, 3 warnings
    nhk8815_defconfig (gcc-8): 1 error, 3 warnings
    nuc910_defconfig (gcc-8): 1 error, 3 warnings
    nuc950_defconfig (gcc-8): 1 error, 3 warnings
    nuc960_defconfig (gcc-8): 1 error, 3 warnings
    omap2plus_defconfig (gcc-8): 1 error, 2 warnings
    orion5x_defconfig (gcc-8): 1 error, 3 warnings
    palmz72_defconfig (gcc-8): 1 error, 3 warnings
    pcm027_defconfig (gcc-8): 1 error, 3 warnings
    prima2_defconfig (gcc-8): 1 error, 3 warnings
    pxa168_defconfig (gcc-8): 1 error, 3 warnings
    pxa255-idp_defconfig (gcc-8): 1 error, 3 warnings
    pxa3xx_defconfig (gcc-8): 1 error, 3 warnings
    pxa910_defconfig (gcc-8): 1 error, 3 warnings
    pxa_defconfig (gcc-8): 1 error, 3 warnings
    qcom_defconfig (gcc-8): 1 error, 3 warnings
    raumfeld_defconfig (gcc-8): 1 error, 3 warnings
    realview_defconfig (gcc-8): 1 error, 3 warnings
    rpc_defconfig (gcc-8): 1 error, 3 warnings
    s3c2410_defconfig (gcc-8): 1 error, 2 warnings
    s3c6400_defconfig (gcc-8): 1 error, 3 warnings
    s5pv210_defconfig (gcc-8): 1 error, 3 warnings
    sama5_defconfig (gcc-8): 1 error, 3 warnings
    shannon_defconfig (gcc-8): 1 error, 3 warnings
    shmobile_defconfig (gcc-8): 1 error, 2 warnings
    simpad_defconfig (gcc-8): 1 error, 3 warnings
    socfpga_defconfig (gcc-8): 1 error, 3 warnings
    spear13xx_defconfig (gcc-8): 1 error, 3 warnings
    spear3xx_defconfig (gcc-8): 1 error, 3 warnings
    spear6xx_defconfig (gcc-8): 1 error, 3 warnings
    spitz_defconfig (gcc-8): 1 error, 3 warnings
    sunxi_defconfig (gcc-8): 1 error, 3 warnings
    tango4_defconfig (gcc-8): 1 error, 3 warnings
    tegra_defconfig (gcc-8): 1 error, 3 warnings
    trizeps4_defconfig (gcc-8): 1 error, 3 warnings
    u300_defconfig (gcc-8): 1 error, 3 warnings
    u8500_defconfig (gcc-8): 1 error, 3 warnings
    versatile_defconfig (gcc-8): 1 error, 3 warnings
    vexpress_defconfig (gcc-8): 1 error, 3 warnings
    vt8500_v6_v7_defconfig (gcc-8): 1 error, 3 warnings
    zeus_defconfig (gcc-8): 1 error, 3 warnings
    zx_defconfig (gcc-8): 1 error, 3 warnings

i386:
    i386_defconfig (gcc-8): 1 error, 3 warnings

mips:
    32r2el_defconfig (gcc-8): 1 error, 2 warnings
    ar7_defconfig (gcc-8): 1 error, 2 warnings
    ath25_defconfig (gcc-8): 1 error, 2 warnings
    ath79_defconfig (gcc-8): 1 error, 2 warnings
    bcm47xx_defconfig (gcc-8): 1 error, 2 warnings
    bigsur_defconfig (gcc-8): 1 error, 2 warnings
    bmips_be_defconfig (gcc-8): 1 error, 2 warnings
    bmips_stb_defconfig (gcc-8): 1 error, 2 warnings
    capcella_defconfig (gcc-8): 1 error, 2 warnings
    cavium_octeon_defconfig (gcc-8): 1 error, 2 warnings
    ci20_defconfig (gcc-8): 1 error, 2 warnings
    cobalt_defconfig (gcc-8): 1 error, 2 warnings
    db1xxx_defconfig (gcc-8): 1 error, 2 warnings
    decstation_defconfig (gcc-8): 1 error, 2 warnings
    e55_defconfig (gcc-8): 1 error, 2 warnings
    fuloong2e_defconfig (gcc-8): 1 error, 2 warnings
    gpr_defconfig (gcc-8): 1 error, 2 warnings
    ip22_defconfig (gcc-8): 1 error, 2 warnings
    ip27_defconfig (gcc-8): 1 error, 2 warnings
    ip28_defconfig (gcc-8): 1 error, 2 warnings
    ip32_defconfig (gcc-8): 1 error, 2 warnings
    jazz_defconfig (gcc-8): 1 error, 2 warnings
    jmr3927_defconfig (gcc-8): 1 error, 2 warnings
    lasat_defconfig (gcc-8): 1 error, 2 warnings
    lemote2f_defconfig (gcc-8): 1 error, 2 warnings
    loongson1b_defconfig (gcc-8): 1 error, 2 warnings
    loongson1c_defconfig (gcc-8): 1 error, 2 warnings
    loongson3_defconfig (gcc-8): 1 error, 2 warnings
    malta_defconfig (gcc-8): 1 error, 2 warnings
    malta_kvm_defconfig (gcc-8): 1 error, 2 warnings
    malta_kvm_guest_defconfig (gcc-8): 1 error, 2 warnings
    malta_qemu_32r6_defconfig (gcc-8): 1 error, 2 warnings
    maltaaprp_defconfig (gcc-8): 1 error, 2 warnings
    maltasmvp_defconfig (gcc-8): 1 error, 2 warnings
    maltasmvp_eva_defconfig (gcc-8): 1 error, 2 warnings
    maltaup_defconfig (gcc-8): 1 error, 2 warnings
    maltaup_xpa_defconfig (gcc-8): 1 error, 2 warnings
    markeins_defconfig (gcc-8): 1 error, 2 warnings
    mips_paravirt_defconfig (gcc-8): 1 error, 2 warnings
    mpc30x_defconfig (gcc-8): 1 error, 2 warnings
    mtx1_defconfig (gcc-8): 1 error, 2 warnings
    nlm_xlp_defconfig (gcc-8): 1 error, 2 warnings
    nlm_xlr_defconfig (gcc-8): 1 error, 2 warnings
    omega2p_defconfig (gcc-8): 1 error, 2 warnings
    pic32mzda_defconfig (gcc-8): 1 error, 2 warnings
    pistachio_defconfig (gcc-8): 1 error, 2 warnings
    pnx8335_stb225_defconfig (gcc-8): 1 error, 2 warnings
    qi_lb60_defconfig (gcc-8): 1 error, 2 warnings
    rb532_defconfig (gcc-8): 1 error, 2 warnings
    rbtx49xx_defconfig (gcc-8): 1 error, 2 warnings
    rm200_defconfig (gcc-8): 1 error, 2 warnings
    rt305x_defconfig (gcc-8): 1 error, 2 warnings
    sb1250_swarm_defconfig (gcc-8): 1 error, 2 warnings
    tb0219_defconfig (gcc-8): 1 error, 2 warnings
    tb0226_defconfig (gcc-8): 1 error, 2 warnings
    tb0287_defconfig (gcc-8): 1 error, 2 warnings
    vocore2_defconfig (gcc-8): 1 error, 2 warnings
    workpad_defconfig (gcc-8): 1 error, 2 warnings
    xilfpga_defconfig (gcc-8): 1 error, 2 warnings
    xway_defconfig (gcc-8): 1 error, 2 warnings

x86_64:
    tinyconfig (gcc-8): 1 warning
    x86_64_defconfig (gcc-8): 1 error, 3 warnings

Errors summary:

    177  mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings summary:

    177  mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    177  cc1: some warnings being treated as errors
    96   fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    2    arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function]
    2    arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function]
    1    .config:1027:warning: override: UNWINDER_GUESS changes choice state

================================================================================

Detailed per-defconfig build reports:

--------------------------------------------------------------------------------
32r2el_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
acs5k_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
acs5k_tiny_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
allnoconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
allnoconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
allnoconfig (x86_64, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
allnoconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
allnoconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
allnoconfig (arm64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
    arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function]
    arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function]

--------------------------------------------------------------------------------
am200epdkit_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
ar7_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
aspeed_g4_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
aspeed_g5_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
assabet_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
at91_dt_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ath25_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ath79_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
axm55xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
axs103_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
axs103_smp_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
badge4_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
bcm2835_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
bcm47xx_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
bcm63xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
bigsur_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
bmips_be_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
bmips_stb_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
capcella_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
cavium_octeon_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
cerfcube_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
ci20_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
clps711x_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
cm_x2xx_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
cm_x300_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
cns3420vb_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
cobalt_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
colibri_pxa270_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
colibri_pxa300_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
collie_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
corgi_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
davinci_all_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
db1xxx_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
decstation_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
defconfig (arm64, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
dove_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
e55_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ebsa110_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
efm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
em_x270_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ep93xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
eseries_pxa_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
exynos_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
ezx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
footbridge_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
fuloong2e_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
gemini_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
gpr_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
h3600_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
h5000_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
hackkit_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
haps_hs_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
haps_hs_smp_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
hisi_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
hsdk_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
i386_defconfig (i386, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
imote2_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
imx_v4_v5_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
imx_v6_v7_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
integrator_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
iop13xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
iop32x_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
iop33x_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
ip22_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ip27_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ip28_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ip32_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
ixp4xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
jazz_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
jmr3927_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
jornada720_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
keystone_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
ks8695_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
lart_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
lasat_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
lemote2f_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
loongson1b_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
loongson1c_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
loongson3_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
lpc18xx_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
lpc32xx_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
lpd270_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
lubbock_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
magician_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mainstone_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
malta_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
malta_kvm_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
malta_kvm_guest_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
malta_qemu_32r6_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
maltaaprp_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
maltasmvp_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
maltasmvp_eva_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
maltaup_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
maltaup_xpa_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
markeins_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
mini2440_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mips_paravirt_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
mmp2_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
moxart_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mpc30x_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
mps2_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
msp71xx_defconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
mtx1_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
multi_v4t_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
multi_v5_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
multi_v7_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mv78xx0_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mvebu_v5_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mvebu_v7_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
mxs_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
neponset_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
netwinder_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
netx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
nhk8815_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
nlm_xlp_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nlm_xlr_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nsim_hs_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nsim_hs_smp_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nsimosci_hs_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nsimosci_hs_smp_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
nuc910_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
nuc950_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
nuc960_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
omap1_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
omap2plus_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
omega2p_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
orion5x_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
palmz72_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pcm027_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pic32mzda_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
pistachio_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
pleb_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
pnx8335_stb225_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
prima2_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pxa168_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pxa255-idp_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pxa3xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pxa910_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
pxa_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
qcom_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
qi_lb60_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
raumfeld_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
rb532_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
rbtx49xx_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
realview_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
rm200_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
rpc_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
rt305x_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
s3c2410_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
s3c6400_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
s5pv210_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
sama5_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
sb1250_swarm_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
shannon_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
shmobile_defconfig (arm, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
simpad_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
socfpga_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
spear13xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
spear3xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
spear6xx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
spitz_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
stm32_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
sunxi_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
tango4_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
tb0219_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
tb0226_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
tb0287_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
tct_hammer_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
tegra_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
tinyconfig (arc, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
tinyconfig (mips, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
tinyconfig (i386, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
tinyconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
tinyconfig (arm64, gcc-8) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
    arch/arm64/kernel/cpufeature.c:940:13: warning: ‘cpu_copy_el2regs’ defined but not used [-Wunused-function]
    arch/arm64/kernel/cpufeature.c:802:13: warning: ‘runs_at_el2’ defined but not used [-Wunused-function]

--------------------------------------------------------------------------------
tinyconfig (x86_64, gcc-8) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
    .config:1027:warning: override: UNWINDER_GUESS changes choice state

--------------------------------------------------------------------------------
trizeps4_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
u300_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
u8500_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
vdk_hs38_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
vdk_hs38_smp_defconfig (arc, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
versatile_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
vexpress_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
viper_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
vocore2_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
vt8500_v6_v7_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
workpad_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
x86_64_defconfig (x86_64, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
xcep_defconfig (arm, gcc-8) — PASS, 0 errors, 0 warnings, 0 section mismatches

--------------------------------------------------------------------------------
xilfpga_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
xway_defconfig (mips, gcc-8) — FAIL, 1 error, 2 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors

--------------------------------------------------------------------------------
zeus_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

--------------------------------------------------------------------------------
zx_defconfig (arm, gcc-8) — FAIL, 1 error, 3 warnings, 0 section mismatches

Errors:
    mm/shmem.c:1977:11: error: implicit declaration of function ‘maybe_unlock_mmap_for_io’ [-Werror=implicit-function-declaration]

Warnings:
    mm/shmem.c:1977:9: warning: assignment to ‘struct file *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
    cc1: some warnings being treated as errors
    fs/proc/task_mmu.c:761:7: warning: ‘last_vma’ may be used uninitialized in this function [-Wmaybe-uninitialized]

---
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